Well I did dive #7 yesterday evening down to 60 ft, it was pretty neat, my buddy & I were hovering about 20 ft off the bottom, next to the hull of the wreck and I was thinking to myself, this is surreal, I'm just hovering here in mid-water. I can see why astronauts train underwater. It was cool, yet a little scary too, and I can't imagine what it would be like to hover at your desired or max depth when you CAN'T see the bottom below you. I think I'll wait a (long) while before I do one of those...
Like a good newbie, when we hit the bottom of the guide rope, I did a modified fin pivot to get my neutral buoyancy, and I did all right. My buddy thought I was in trouble 'cause it took me a while to get it (I'm still wearing too much weight), but I gave him the OK, and things went quite well from there, except one time when I floated up a little too much (took too deep a breath when I was going over a deck rail and back down along the side).
BTW, I wasn't nervous at all once I got to the dock, in fact I was a little impatient because we left so late! I'm beginning to wonder whether my feeling ill has more to do with having swallowed some St. Lawrence river water than actual nerves. Not that I'm not still a bit unnerved. I really think once I get more familiar with the sites, I'll feel a lot better about doing these dives.